EP4234068A3 - Absorbant à concentration automatique pour séparation de gaz acide - Google Patents

Absorbant à concentration automatique pour séparation de gaz acide Download PDF

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Publication number
EP4234068A3
EP4234068A3 EP23168498.6A EP23168498A EP4234068A3 EP 4234068 A3 EP4234068 A3 EP 4234068A3 EP 23168498 A EP23168498 A EP 23168498A EP 4234068 A3 EP4234068 A3 EP 4234068A3
Authority
EP
European Patent Office
Prior art keywords
self
acid gas
gas separation
concentrating
absorbent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23168498.6A
Other languages
German (de)
English (en)
Other versions
EP4234068A2 (fr
Inventor
Liang Hu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP4234068A2 publication Critical patent/EP4234068A2/fr
Publication of EP4234068A3 publication Critical patent/EP4234068A3/fr
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/38—Removing components of undefined structure
    • B01D53/40—Acidic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • C10L3/103—Sulfur containing contaminants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • C10L3/104—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/202—Alcohols or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/202—Alcohols or their derivatives
    • B01D2252/2023—Glycols, diols or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20405—Monoamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • B01D2252/20484—Alkanolamines with one hydroxyl group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20494—Amino acids, their salts or derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/50—Combinations of absorbents
    • B01D2252/504—Mixtures of two or more absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/12—Methods and means for introducing reactants
    • B01D2259/124—Liquid reactants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
EP23168498.6A 2009-04-28 2010-04-08 Absorbant à concentration automatique pour séparation de gaz acide Pending EP4234068A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/430,998 US7846407B2 (en) 2006-04-07 2009-04-28 Self-concentrating absorbent for acid gas separation
EP16151560.6A EP3059002A1 (fr) 2009-04-28 2010-04-08 Methode et dispositif pour la separation de gaz acides avec un absorbant qui se concentre lui meme et qui forme une phase concentre en agent et une phase restante
PCT/US2010/030371 WO2010126694A1 (fr) 2009-04-28 2010-04-08 Absorbant à concentration spontanée pour la séparation d'un gaz acide
EP10770112A EP2424645A4 (fr) 2009-04-28 2010-04-08 Absorbant à concentration spontanée pour la séparation d'un gaz acide

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP10770112A Division EP2424645A4 (fr) 2009-04-28 2010-04-08 Absorbant à concentration spontanée pour la séparation d'un gaz acide
EP16151560.6A Division EP3059002A1 (fr) 2009-04-28 2010-04-08 Methode et dispositif pour la separation de gaz acides avec un absorbant qui se concentre lui meme et qui forme une phase concentre en agent et une phase restante

Publications (2)

Publication Number Publication Date
EP4234068A2 EP4234068A2 (fr) 2023-08-30
EP4234068A3 true EP4234068A3 (fr) 2023-09-06

Family

ID=43032494

Family Applications (3)

Application Number Title Priority Date Filing Date
EP23168498.6A Pending EP4234068A3 (fr) 2009-04-28 2010-04-08 Absorbant à concentration automatique pour séparation de gaz acide
EP10770112A Withdrawn EP2424645A4 (fr) 2009-04-28 2010-04-08 Absorbant à concentration spontanée pour la séparation d'un gaz acide
EP16151560.6A Ceased EP3059002A1 (fr) 2009-04-28 2010-04-08 Methode et dispositif pour la separation de gaz acides avec un absorbant qui se concentre lui meme et qui forme une phase concentre en agent et une phase restante

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP10770112A Withdrawn EP2424645A4 (fr) 2009-04-28 2010-04-08 Absorbant à concentration spontanée pour la séparation d'un gaz acide
EP16151560.6A Ceased EP3059002A1 (fr) 2009-04-28 2010-04-08 Methode et dispositif pour la separation de gaz acides avec un absorbant qui se concentre lui meme et qui forme une phase concentre en agent et une phase restante

Country Status (11)

Country Link
US (2) US7846407B2 (fr)
EP (3) EP4234068A3 (fr)
JP (1) JP5676569B2 (fr)
KR (1) KR101354998B1 (fr)
CN (2) CN102612402A (fr)
AU (1) AU2010241971B2 (fr)
BR (1) BRPI1015150A2 (fr)
MX (1) MX2011011939A (fr)
RU (1) RU2534765C2 (fr)
WO (1) WO2010126694A1 (fr)
ZA (1) ZA201108633B (fr)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5072627B2 (ja) * 2008-02-01 2012-11-14 三菱重工業株式会社 Ｃｏ２回収装置及びろ過膜装置の洗浄方法
AU2011202257B2 (en) * 2010-02-19 2012-11-15 Commonwealth Scientific And Industrial Research Organisation Vapour suppression additive
DE102010013729A1 (de) * 2010-03-31 2011-10-06 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Abtrennen von Kohlendioxid aus einem Abgas einer fossil befeuerten Kraftwerksanlage
DE102010017139A1 (de) * 2010-05-28 2011-12-01 Fachhochschule Münster CO2-Absorptionsverfahren mittels Aminlösungen
CN102039082B (zh) * 2010-06-09 2011-08-31 特变电工新疆硅业有限公司 一种多晶硅生产中汽化尾气中氯化氢的方法及其装置
US8888993B2 (en) 2010-07-30 2014-11-18 Chevron U.S.A. Inc. Treatment of a hydrocarbon feed
US9028785B2 (en) 2010-09-09 2015-05-12 Exxonmobil Reseach And Engineering Company High CO2 to amine adsorption capacity CO2 scrubbing processes
CN102463024B (zh) * 2010-11-15 2013-12-04 攀钢集团钢铁钒钛股份有限公司 一种脱硫富液的处理方法
US8512449B1 (en) 2010-12-03 2013-08-20 Jacam Chemical Company 2013, Llc Oil-soluble triazine sulfide scavenger
EP2658810A4 (fr) * 2010-12-30 2017-06-28 Chevron U.S.A., Inc. Procédé pour améliorer la demande en énergie totale dans un procédé de capture de carbone post-combustion à l'aide d'un absorbant ionique
JP5678260B2 (ja) * 2011-02-17 2015-02-25 独立行政法人産業技術総合研究所 低揮発性二酸化炭素吸収液およびガス分離方法
NO20110914A1 (no) 2011-06-27 2012-12-28 Advanced Carbon Capture As Tofase amin
CN102631830A (zh) * 2012-04-25 2012-08-15 中南大学 一种降低冶炼烟气制酸过程废水量的方法及装置
EP2705893A1 (fr) * 2012-09-05 2014-03-12 Solvay SA Procédé de séparation de mélanges gazeux contenant de l'acide
WO2014052423A1 (fr) 2012-09-26 2014-04-03 Dow Corning Corporation Procédé et appareil de séparation d'un ou plusieurs composants d'une composition
CN102872700B (zh) * 2012-10-15 2015-08-19 南京信息工程大学 一种酸性气体捕集剂及含有这种捕集剂的吸收剂
EP2950910A4 (fr) * 2013-01-31 2017-01-18 Carbon Clean Solutions Pvt. Ltd. Solvants capturant le carbone et procédés d'utilisation de ces solvants
WO2014166781A1 (fr) * 2013-04-11 2014-10-16 Siemens Aktiengesellschaft Procédé et dispositif de séparation de dioxyde de carbone d'un effluent gazeux contenant du dioxyde de carbone
KR101635388B1 (ko) * 2013-09-23 2016-07-08 주식회사 지앤비에스엔지니어링 공정 폐가스 처리용 스크러버
CN103495340B (zh) * 2013-10-15 2015-11-18 北京博源恒升高科技有限公司 复合醇胺类溶液脱除气体中SOx的方法
CN107349749A (zh) * 2013-10-17 2017-11-17 胡亮 一种用于含有酸性气体的气体混合物脱酸的方法及系统
US9919262B2 (en) 2013-11-07 2018-03-20 Shell Oil Company Process for capturing sulfur dioxide from a gas stream
KR101534710B1 (ko) 2013-11-12 2015-07-07 현대자동차 주식회사 산성가스의 흡수 분리 장치
CN103599683B (zh) * 2013-11-13 2015-06-17 宁波太极环保设备有限公司 用于烟气脱硫脱氮的设备
CN103611391B (zh) * 2013-12-12 2016-01-20 北京博源恒升高科技有限公司 乙二醇类复合溶液脱除气体中SOx的方法
US9504957B2 (en) 2014-01-06 2016-11-29 University Of Kentucky Research Foundation Flue gas desulfurization apparatus
US9957284B2 (en) 2014-01-10 2018-05-01 University Of Kentucky Research Foundation Method of increasing mass transfer rate of acid gas scrubbing solvents
AU2015217098B2 (en) * 2014-02-13 2019-08-15 Research Triangle Institute Water control in non-aqueous acid gas recovery systems
DE102014004304A1 (de) * 2014-03-26 2015-10-01 Hermann Büttner Verfahren zur reversiblen Entschwefelung von Gasen und Dämpfen mittels funktionaler Aminlösungen
CN104479554B (zh) * 2014-11-04 2017-01-11 华文蔚 一种机械研磨液及其脱硫化氢工艺方法
JP6479543B2 (ja) * 2015-04-09 2019-03-06 株式会社東芝 酸性ガス吸収剤、酸性ガスの除去方法および酸性ガスの除去装置
CN104958998A (zh) * 2015-07-03 2015-10-07 中国华能集团清洁能源技术研究院有限公司 一种富液自驱动萃取分相和撕裂再生的co2捕集系统
JP6656843B2 (ja) 2015-08-21 2020-03-04 株式会社神戸製鋼所 ガス処理システム及びガス処理方法
CN106540514A (zh) * 2015-09-18 2017-03-29 中国石油化工股份有限公司 一种用于强化脱硫脱碳相变吸收剂相分离的方法
CN105148694A (zh) * 2015-10-13 2015-12-16 叶澄 去除燃油锅炉尾气中二氧化硫、三氧化硫和硫化氢的处理剂
EP3365091B1 (fr) * 2015-10-19 2023-09-27 Dow Global Technologies LLC Composition et procédé de déshydratation de gaz naturel
US9890042B2 (en) 2015-12-09 2018-02-13 Chevron Phillips Chemical Company, Lp System and method for containing an emission of sulfur trioxide
CN105536434B (zh) * 2015-12-15 2018-09-21 北京化工大学 一种用于酸性气体分离的液-液相变吸收剂
JP6460974B2 (ja) 2015-12-22 2019-01-30 株式会社神戸製鋼所 吸収剤及びその製造方法並びに二酸化炭素の分離回収方法
ITUB20159387A1 (it) * 2015-12-22 2017-06-22 Univ Degli Studi Di Milano Bicocca Nuovi composti per la cattura di anidride carbonica da miscele gassose e successivo rilascio, relativo procedimento ed impianto
WO2017180285A1 (fr) * 2016-04-12 2017-10-19 Dow Global Technologies Llc Composition comprenant des organoborates et des solvants physiques et son utilisation pour l'élimination de gaz acides de flux de fluides d'hydrocarbures
CN107398143A (zh) * 2016-05-18 2017-11-28 河北科技大学 用于气体混合物中脱除二氧化碳的非水吸收剂
CN107519732A (zh) * 2016-06-20 2017-12-29 中国石油化工股份有限公司 一种用于强化相变吸收剂脱硫脱碳后有机相的再生方法
CN109496161A (zh) * 2016-08-08 2019-03-19 大阳日酸株式会社 气液分离装置
CN106268317B (zh) * 2016-08-30 2019-08-20 西安热工研究院有限公司 一种用离子液体和尿素进行烟气脱硝的方法
CN106362549B (zh) * 2016-11-03 2019-10-08 浙江大学 一种利用氨基酸阴离子功能化离子液体捕集一氧化氮的方法
CN108096996B (zh) * 2016-11-25 2021-03-02 中国石油化工股份有限公司 一种mdea选择性脱硫工艺和系统
JP6615813B2 (ja) 2017-03-23 2019-12-04 株式会社東芝 二酸化炭素吸収材及び二酸化炭素分離回収システム
CN107019996B (zh) * 2017-06-13 2019-10-25 中国石油工程建设有限公司 循环吸收天然气尾气中二氧化硫气体的吸收剂及其应用
CN107261826A (zh) * 2017-07-31 2017-10-20 董小军 一种水泥窑烟气用催化固硫粉剂
CN107261825A (zh) * 2017-07-31 2017-10-20 董小军 一种水泥窑烟气用催化脱硫水剂
CN109663483B (zh) * 2017-10-17 2021-10-15 中国石油化工股份有限公司 快速清除硫化氢气体的吸消液及用途
CN109663484A (zh) * 2017-10-17 2019-04-23 中国石油化工股份有限公司 高效硫化氢气体吸消液及用途
CN109663486B (zh) * 2017-10-17 2022-02-25 中国石油化工股份有限公司 硫化氢泄漏吸消液及用途
KR101981457B1 (ko) * 2017-11-22 2019-05-24 주식회사 포스코 가스처리장치 및 그 방법
CN108079746B (zh) * 2017-12-08 2019-11-19 浙江大学 一种快速自发分层的co2富集型两相吸收剂
CN107789951A (zh) * 2017-12-18 2018-03-13 河北科技大学 用于二氧化碳分离和纯化的非水化学吸收剂
CN108339374B (zh) * 2018-03-06 2020-02-07 江苏帕特斯环保科技有限公司 一种实现HCl气体吸收循环零排放的处理方法
CN108404612A (zh) * 2018-04-25 2018-08-17 青岛海山减碳环保科技有限公司 一种富液多级换热型二氧化碳捕集系统及工艺
US11400410B2 (en) 2018-04-27 2022-08-02 The Board Of Trustees Of The University Of Illinois Compositions and methods for carbon dioxide capture
CN108744884B (zh) * 2018-05-23 2022-07-19 昆明理工大学 相变吸收二氧化硫的离子液体
CN111501056A (zh) * 2020-04-01 2020-08-07 马艺嘉 低温电解硫化氢制氢的有机电解液及循环反应装置和工艺
CN112263894A (zh) * 2020-11-26 2021-01-26 西南石油大学 一种针对含硫气体的离子液体脱硫方法及设备
US20220288531A1 (en) 2021-03-09 2022-09-15 Indian Oil Corporation Limited Novel enzymatic phase transfer solvent for co2/h2s capture
CN113813769B (zh) * 2021-10-15 2023-10-20 西南石油大学 一种复配型离子液体脱硫剂用于气体中有机硫脱除的方法及装置
CN113941235A (zh) * 2021-11-12 2022-01-18 武汉森源蓝天环境科技工程有限公司 锅炉改性飞灰高效脱硝的方法及系统
CN114515496B (zh) * 2022-03-09 2024-10-25 河北科技大学 一种可再生能源耦合驱动捕集空气中co2的系统和方法
CN114534453B (zh) * 2022-03-24 2023-05-02 中船(邯郸)派瑞特种气体股份有限公司 一种三氟化氮电解槽排放的阴极尾气中的hf的回收工艺
CN115430260B (zh) * 2022-04-28 2023-09-26 宁夏紫光天化蛋氨酸有限责任公司 气液液三相连续分离设备及硫化氢去除二硫化碳的方法
CN115282768B (zh) * 2022-07-04 2023-09-26 西安热工研究院有限公司 一种燃煤机组低温烟气脱硝方法及其添加剂
CN115138179A (zh) * 2022-07-12 2022-10-04 华北电力大学（保定） 一种捕集二氧化碳的吸收剂及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060104877A1 (en) * 2004-11-12 2006-05-18 Renaud Cadours Method of deacidizing a gas with a fractional regeneration absorbent solution
US20070237695A1 (en) * 2006-04-07 2007-10-11 Liang Hu Phase transitional absorption method
WO2008072979A1 (fr) * 2006-12-15 2008-06-19 Sinvent As Procédé de capture du co2 à partir d'un gaz d'échappement

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600328A (en) * 1948-06-07 1952-06-10 Fluor Corp Separation of acidic constituents from gases
US4044100A (en) * 1969-12-08 1977-08-23 Allied Chemical Corporation Separation of acidic gas constituents from gaseous mixtures containing the same
US3658462A (en) * 1970-03-05 1972-04-25 Shell Oil Co Liquid-gas absorption process
US4251494A (en) * 1979-12-21 1981-02-17 Exxon Research & Engineering Co. Process for removing acidic compounds from gaseous mixtures using a two liquid phase scrubbing solution
NL8902490A (nl) * 1989-10-06 1991-05-01 Leonardus Mathijs Marie Nevels Werkwijze voor het reinigen van rookgassen.
JP2001259356A (ja) * 2000-03-16 2001-09-25 Fuji Photo Film Co Ltd 排ガス回収方法及びその装置
US20020162454A1 (en) 2001-05-07 2002-11-07 Liang Hu Method for gas separation by phase enhanced gas-liquid absorption
DE102004011428A1 (de) * 2004-03-09 2005-09-29 Basf Ag Verfahren zum Entfernen von Kohlendioxid aus Rauchgasen
JP4687184B2 (ja) 2005-03-29 2011-05-25 三菱マテリアル株式会社 酸性ガスを含む混合ガスの精製方法及びその装置
FR2898284B1 (fr) * 2006-03-10 2009-06-05 Inst Francais Du Petrole Procede de desacidification d'un gaz par solution absorbante avec regeneration fractionnee par chauffage.
FR2900842B1 (fr) 2006-05-10 2009-01-23 Inst Francais Du Petrole Procede de desacidification d'un effluent gazeux avec extraction des produits a regenerer
FR2900843B1 (fr) * 2006-05-10 2008-07-04 Inst Francais Du Petrole Procede de desacidification d'un gaz par multiamines partiellement neutralisees
CN100493673C (zh) * 2007-05-15 2009-06-03 大连理工大学 回收混合气体中二氧化碳的复合脱碳溶液

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060104877A1 (en) * 2004-11-12 2006-05-18 Renaud Cadours Method of deacidizing a gas with a fractional regeneration absorbent solution
US20070237695A1 (en) * 2006-04-07 2007-10-11 Liang Hu Phase transitional absorption method
WO2008072979A1 (fr) * 2006-12-15 2008-06-19 Sinvent As Procédé de capture du co2 à partir d'un gaz d'échappement

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EP2424645A4 (fr) 2013-01-23
CN102612402A (zh) 2012-07-25
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ZA201108633B (en) 2012-08-29
WO2010126694A1 (fr) 2010-11-04
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AU2010241971A1 (en) 2011-12-22
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RU2011148142A (ru) 2013-06-10
EP2424645A1 (fr) 2012-03-07
EP4234068A2 (fr) 2023-08-30
US20090263302A1 (en) 2009-10-22
US7846407B2 (en) 2010-12-07
US20110052458A1 (en) 2011-03-03
JP5676569B2 (ja) 2015-02-25
KR20120023718A (ko) 2012-03-13
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CN105771601B (zh) 2022-11-25
BRPI1015150A2 (pt) 2016-04-19

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